Webster’s Revised Unabridged Dictionary · 1913
Ribband
Rib′band (rĭb′band), n. A ribbon. Pope.
Rib′band′ (rĭb′bănd′), n. [Rib + band.] [Written also riband, and ribbon.] (Shipbuilding) A long, narrow strip of timber bent and bolted longitudinally to the ribs of a vessel, to hold them in position, and give rigidity to the framework.
Rib-band lines, oblique longitudinal sections of the hull of a vessel. Knight.